EP0715751A4 - Affichage electrophoretique a temps d'ecriture reduit - Google Patents
Affichage electrophoretique a temps d'ecriture reduitInfo
- Publication number
- EP0715751A4 EP0715751A4 EP94926505A EP94926505A EP0715751A4 EP 0715751 A4 EP0715751 A4 EP 0715751A4 EP 94926505 A EP94926505 A EP 94926505A EP 94926505 A EP94926505 A EP 94926505A EP 0715751 A4 EP0715751 A4 EP 0715751A4
- Authority
- EP
- European Patent Office
- Prior art keywords
- display
- lines
- pixels
- image
- pixel
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn
Links
- 239000000049 pigment Substances 0.000 claims abstract description 33
- 239000002245 particle Substances 0.000 claims abstract description 31
- 238000000034 method Methods 0.000 claims description 16
- 239000012530 fluid Substances 0.000 claims description 9
- 239000000725 suspension Substances 0.000 claims description 9
- 230000005684 electric field Effects 0.000 claims description 8
- 239000011159 matrix material Substances 0.000 claims description 6
- 239000011521 glass Substances 0.000 claims description 5
- 239000000758 substrate Substances 0.000 claims description 4
- AMGQUBHHOARCQH-UHFFFAOYSA-N indium;oxotin Chemical compound [In].[Sn]=O AMGQUBHHOARCQH-UHFFFAOYSA-N 0.000 claims description 2
- 230000005686 electrostatic field Effects 0.000 description 5
- 239000004020 conductor Substances 0.000 description 4
- 229920002120 photoresistant polymer Polymers 0.000 description 4
- 238000010276 construction Methods 0.000 description 3
- 230000005012 migration Effects 0.000 description 3
- 238000013508 migration Methods 0.000 description 3
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 2
- 239000011248 coating agent Substances 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- 230000009977 dual effect Effects 0.000 description 2
- 238000005530 etching Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000000151 deposition Methods 0.000 description 1
- 230000008021 deposition Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 239000012212 insulator Substances 0.000 description 1
- 230000000873 masking effect Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 229910052759 nickel Inorganic materials 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 238000004544 sputter deposition Methods 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
Classifications
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
- G09G3/00—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes
- G09G3/20—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters
- G09G3/34—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters by control of light from an independent source
- G09G3/3433—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters by control of light from an independent source using light modulating elements actuated by an electric field and being other than liquid crystal devices and electrochromic devices
- G09G3/344—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters by control of light from an independent source using light modulating elements actuated by an electric field and being other than liquid crystal devices and electrochromic devices based on particles moving in a fluid or in a gas, e.g. electrophoretic devices
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
- G09G2320/00—Control of display operating conditions
- G09G2320/02—Improving the quality of display appearance
- G09G2320/0252—Improving the response speed
Definitions
- the present invention makes it possible to achieve grey scale operation, but it also permits a readable image to be displayed in significantly less time than is taught by prior art EPIDs. It should thus be apparent to those skilled in the art that the above-described techniques and associated apparatus lends itself to many alternate embodiments.
- the display instead of operating the display in a keyboard mode, the display may be adapted to receive data from a typical telephone line or other transmission media using an analog to digital converter and digital signal pixel generator (not shown).
- an analog to digital converter and digital signal pixel generator not shown.
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Computer Hardware Design (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Control Of Indicators Other Than Cathode Ray Tubes (AREA)
- Electrochromic Elements, Electrophoresis, Or Variable Reflection Or Absorption Elements (AREA)
Abstract
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US11211693A | 1993-08-26 | 1993-08-26 | |
| US112116 | 1993-08-26 | ||
| PCT/US1994/009217 WO1995006307A1 (fr) | 1993-08-26 | 1994-08-15 | Affichage electrophoretique a temps d'ecriture reduit |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| EP0715751A1 EP0715751A1 (fr) | 1996-06-12 |
| EP0715751A4 true EP0715751A4 (fr) | 1997-04-09 |
Family
ID=22342191
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP94926505A Withdrawn EP0715751A4 (fr) | 1993-08-26 | 1994-08-15 | Affichage electrophoretique a temps d'ecriture reduit |
Country Status (4)
| Country | Link |
|---|---|
| EP (1) | EP0715751A4 (fr) |
| JP (1) | JPH09504618A (fr) |
| CA (1) | CA2170263A1 (fr) |
| WO (1) | WO1995006307A1 (fr) |
Families Citing this family (32)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7023420B2 (en) | 2000-11-29 | 2006-04-04 | E Ink Corporation | Electronic display with photo-addressing means |
| US6120588A (en) | 1996-07-19 | 2000-09-19 | E Ink Corporation | Electronically addressable microencapsulated ink and display thereof |
| US6664944B1 (en) | 1995-07-20 | 2003-12-16 | E-Ink Corporation | Rear electrode structures for electrophoretic displays |
| US7352353B2 (en) | 1995-07-20 | 2008-04-01 | E Ink Corporation | Electrostatically addressable electrophoretic display |
| US6710540B1 (en) | 1995-07-20 | 2004-03-23 | E Ink Corporation | Electrostatically-addressable electrophoretic display |
| US7167155B1 (en) | 1995-07-20 | 2007-01-23 | E Ink Corporation | Color electrophoretic displays |
| US7304634B2 (en) | 1995-07-20 | 2007-12-04 | E Ink Corporation | Rear electrode structures for electrophoretic displays |
| US6177921B1 (en) | 1997-08-28 | 2001-01-23 | E Ink Corporation | Printable electrode structures for displays |
| US6232950B1 (en) | 1997-08-28 | 2001-05-15 | E Ink Corporation | Rear electrode structures for displays |
| US6839158B2 (en) | 1997-08-28 | 2005-01-04 | E Ink Corporation | Encapsulated electrophoretic displays having a monolayer of capsules and materials and methods for making the same |
| US7075502B1 (en) | 1998-04-10 | 2006-07-11 | E Ink Corporation | Full color reflective display with multichromatic sub-pixels |
| US20020113770A1 (en) | 1998-07-08 | 2002-08-22 | Joseph M. Jacobson | Methods for achieving improved color in microencapsulated electrophoretic devices |
| US7256766B2 (en) | 1998-08-27 | 2007-08-14 | E Ink Corporation | Electrophoretic display comprising optical biasing element |
| US6724519B1 (en) | 1998-12-21 | 2004-04-20 | E-Ink Corporation | Protective electrodes for electrophoretic displays |
| US7030412B1 (en) | 1999-05-05 | 2006-04-18 | E Ink Corporation | Minimally-patterned semiconductor devices for display applications |
| EP1196814A1 (fr) | 1999-07-21 | 2002-04-17 | E Ink Corporation | Utilisation d'un condensateur de memorisation pour ameliorer la performance d'un affichage electronique matriciel actif |
| JP4479841B2 (ja) * | 2000-06-22 | 2010-06-09 | セイコーエプソン株式会社 | 電気泳動表示装置の駆動方法、駆動回路、電気泳動表示装置および電子機器 |
| JP4613727B2 (ja) * | 2000-06-22 | 2011-01-19 | セイコーエプソン株式会社 | 電気泳動表示装置の駆動方法、駆動回路、電気泳動表示装置および電子機器 |
| JP4618031B2 (ja) * | 2000-06-22 | 2011-01-26 | セイコーエプソン株式会社 | 電気泳動表示装置の駆動方法、駆動回路、電気泳動表示装置および電子機器 |
| JP3750565B2 (ja) | 2000-06-22 | 2006-03-01 | セイコーエプソン株式会社 | 電気泳動表示装置の駆動方法、駆動回路、および電子機器 |
| US7236290B1 (en) | 2000-07-25 | 2007-06-26 | E Ink Corporation | Electrophoretic medium with improved stability |
| US6967640B2 (en) | 2001-07-27 | 2005-11-22 | E Ink Corporation | Microencapsulated electrophoretic display with integrated driver |
| US6900851B2 (en) | 2002-02-08 | 2005-05-31 | E Ink Corporation | Electro-optic displays and optical systems for addressing such displays |
| EP1520205A1 (fr) * | 2002-07-01 | 2005-04-06 | Koninklijke Philips Electronics N.V. | Panneau d'affichage electrophoretique |
| US20130063333A1 (en) | 2002-10-16 | 2013-03-14 | E Ink Corporation | Electrophoretic displays |
| WO2006013502A1 (fr) * | 2004-07-27 | 2006-02-09 | Koninklijke Philips Electronics N.V. | Fonction de defilement amelioree pour dispositif d'affichage electrophoretique |
| CN101288023A (zh) * | 2005-10-14 | 2008-10-15 | 皇家飞利浦电子股份有限公司 | 平面内切换显示设备 |
| KR101475256B1 (ko) | 2006-11-30 | 2014-12-22 | 코닌클리케 필립스 엔.브이. | 입자들의 움직임을 사용하는 디스플레이 디바이스 |
| JP5223188B2 (ja) * | 2006-12-05 | 2013-06-26 | セイコーエプソン株式会社 | 電気泳動表示装置の駆動方法及び電気泳動表示装置 |
| US7957054B1 (en) | 2009-12-21 | 2011-06-07 | Hewlett-Packard Development Company, L.P. | Electro-optical display systems |
| US8089687B2 (en) | 2009-12-21 | 2012-01-03 | Hewlett-Packard Development Company, L.P. | Electro-optical display systems |
| US10697986B2 (en) | 2017-06-23 | 2020-06-30 | International Business Machines Corporation | Microfluidic device with programmable verification features |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3612758A (en) * | 1969-10-03 | 1971-10-12 | Xerox Corp | Color display device |
| US4827255A (en) * | 1985-05-31 | 1989-05-02 | Ascii Corporation | Display control system which produces varying patterns to reduce flickering |
| US4833464A (en) * | 1987-09-14 | 1989-05-23 | Copytele, Inc. | Electrophoretic information display (EPID) apparatus employing grey scale capability |
| US4947157A (en) * | 1988-10-03 | 1990-08-07 | 501 Copytele, Inc. | Apparatus and methods for pulsing the electrodes of an electrophoretic display for achieving faster display operation |
| JP2769345B2 (ja) * | 1989-02-21 | 1998-06-25 | 三菱電機株式会社 | 表示制御装置 |
-
1994
- 1994-08-15 WO PCT/US1994/009217 patent/WO1995006307A1/fr not_active Ceased
- 1994-08-15 CA CA 2170263 patent/CA2170263A1/fr not_active Abandoned
- 1994-08-15 EP EP94926505A patent/EP0715751A4/fr not_active Withdrawn
- 1994-08-15 JP JP7507639A patent/JPH09504618A/ja active Pending
Non-Patent Citations (2)
| Title |
|---|
| No further relevant documents disclosed * |
| See also references of WO9506307A1 * |
Also Published As
| Publication number | Publication date |
|---|---|
| WO1995006307A1 (fr) | 1995-03-02 |
| JPH09504618A (ja) | 1997-05-06 |
| CA2170263A1 (fr) | 1995-03-02 |
| EP0715751A1 (fr) | 1996-06-12 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
|
| 17P | Request for examination filed |
Effective date: 19960213 |
|
| AK | Designated contracting states |
Kind code of ref document: A1 Designated state(s): BE DE FR GB IT NL |
|
| A4 | Supplementary search report drawn up and despatched |
Effective date: 19970225 |
|
| AK | Designated contracting states |
Kind code of ref document: A4 Designated state(s): BE DE FR GB IT NL |
|
| 17Q | First examination report despatched |
Effective date: 20011106 |
|
| STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN |
|
| 18D | Application deemed to be withdrawn |
Effective date: 20020319 |